ML080850044

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Y020080017 - NRC Staff Review of NEI 00-01, Revision 2, Guidance for Post-Fire Safe-Shutdown Circuit Analysis
ML080850044
Person / Time
Site: Nuclear Energy Institute
Issue date: 05/28/2008
From: Grobe J
NRC/NRR/ADES
To: Marion A
Nuclear Energy Institute
Frumkin D, NRR/DRA, 415-2280
Shared Package
ML080850184 List:
References
TAC MD7956, Y020080017
Download: ML080850044 (3)


Text

May 28, 2008 Mr. Alexander Marion, Executive Director Nuclear Operations & Engineering Nuclear Energy Institute 1776 I Street, NW, Suite 400 Washington, DC 20006-3708

SUBJECT:

NUCLEAR REGULATORY COMMISSION STAFF REVIEW OF DRAFT NUCLEAR ENERGY INSTITUTE 00-01, REVISION 2

Dear Mr. Marion:

On December 21, 2007, you provided the Nuclear Regulatory Commission (NRC) a copy of draft revision 2 of NEI 00-01, Guidance for Post-Fire Safe-Shutdown Circuit Analysis, for the NRC staffs review (Agencywide Document Management and Access System (ADAMS)

Accession No. ML080310056). In the cover letter you discuss the regulatory justification for the application of NEI 00-01. In addition, you provided the NRC a more comprehensive list of Multiple Spurious Operations to review on March 26, 2008 (ML080860168).

As you know, the NRC staff is pursuing a regulatory closure path to this issue. We shared details of this closure path with NEI during a March 27, 2008, public meeting here at NRC headquarters (ML081060550). On May 7, 2008, we held a second meeting and obtained additional feedback from the public and industry stakeholders on the proposed closure path.

Based on the feedback from the May 7, 2008, meeting, we understand that the approach in the submitted document has changed due to your plans to incorporate the NRCs closure path into draft NEI 00-01, Revision 2. Therefore, we do not plan a full review of this document at this time.

However, my staff plans to continue to work with your staff regarding some of the technical details of the method discussed in draft NEI 00-01, Revision 2.

If you have any questions, please contact me at 301-415-1274.

Sincerely,

/RA/

John A. Grobe, Associate Director Engineering and Safety Systems Office of Nuclear Reactor Regulation Project No. 689 cc: See next page

(Package) ML081640346 (Incoming) ML080280285 (Response) ML080850044 OFFICE NRR/DRA/AFPB NRR/DRA/AFPB NRR/DRA NRR/ADES NAME DFrumkin AKlein MCunninhqm JGrobe DATE 03 / 25 /08 05 / 19 /08 05 / 23 /08 05 / 28 /08 Letter to Alexander Marion from John A. Grobe dated May 28, 2008 SUBJECT; NUCLEAR REGULATORY COMMISSION STAFF REVIEW OF DRAFT NUCLEAR ENERGY INSTITUTE 00-01, REVISION 2 Project No. 689 External Email Nuclear Energy Institute cc:

Mr. James Riley, Director of Engineering Nuclear Energy Institute 1776 I Street, NW, Suite 400 Washington, DC 20006-3708 jhr@nei.org